Step 1

Preheat oven to 200°C.

Step 2

Combine garlic and butter in a small jug; combine spices in a small bowl.

Step 3

Place fish on an oven tray; brush both sides with garlic mixture, sprinkle with combined spices. Roast, uncovered, for 15 minutes, turning halfway through cooking time, or until browned both sides and cooked as desired.

Step 4

Meanwhile, roast corn on a heated lightly oiled grill plate (or grill or barbecue) for 10 minutes or until browned all over. When corn is just cool enough to handle, cut kernels from cobs with a small, sharp knife.

Step 5

Combine corn in a medium bowl with remaining ingredients. Serve fish with salsa and accompany with warmed flour tortillas, if you like.